using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading;
using System.Text;
using System.Threading.Tasks;
using System.Diagnostics;

namespace Uestc.Auto6.Dso.Hardware.Driver
{
    public class SysMonitor
    {
        internal static SysMonitor Default = new SysMonitor();
        private static List<double> _AnalogChannelTemperatures = new List<double>() { 40.0,-40.0};
        internal List<double> AnalogChannelTemperatures
        {
            get { return _AnalogChannelTemperatures; }
        }
        //Stopwatch _Stopwatch=new Stopwatch();
        internal void ReadAnalogChannelTemperatures()
        {
            ////test code
            //if (!_Stopwatch.IsRunning)
            //    _Stopwatch.Start();
            //if (_Stopwatch.ElapsedMilliseconds>5000)
            //{
            //    _Stopwatch.Restart();
            //    _AnalogChannelTemperatures[0] = _AnalogChannelTemperatures[0] * 1.1;
            //    _AnalogChannelTemperatures[1] = _AnalogChannelTemperatures[1] * 1.1;
            //}
            //return;
            ////end test code

            #region 非8G通道
            UInt32 data_H = HdIO.ReadReg(PcieBdReg.R.AnalogChCtrl_CH_temp_H);
            UInt32 data_L = HdIO.ReadReg(PcieBdReg.R.AnalogChCtrl_CH_temp_L);
            UInt32 Temperatures = (data_H << 16) | (data_L);
            if ((Temperatures & 0xff0000ff) == 0x550000aa)
            {
                Temperatures = (Temperatures >> 8) & 0xffff;
                int tmp = ComplementConvert(Temperatures);
                _AnalogChannelTemperatures[0] = tmp * 1.0 / 10;//单片机有误
            }
            #endregion
            #region 8G通道

            data_H = HdIO.ReadReg(PcieBdReg.R.AnalogChCtrl_CH_temp2_H);
            data_L = HdIO.ReadReg(PcieBdReg.R.AnalogChCtrl_CH_temp2_L);
            Temperatures = (data_H << 16) | (data_L);
            if ((Temperatures & 0xff0000ff) == 0x550000aa)
            {
                int tmp = ComplementConvert(Temperatures);
                _AnalogChannelTemperatures[1] = tmp * 1.0 / 10;//单片机有误
            }
            #endregion

            HdIO.WriteReg(PcieBdReg.W.AnalogChCtrl_ch_temp_setting, 1);
            HdIO.WriteReg(PcieBdReg.W.AnalogChCtrl_ch_temp_setting, 0);
        }
        internal string ReadAndGetAnalogChannelTemperatures(int whichType)
        {
            ReadAnalogChannelTemperatures();
            return whichType switch
            {
                0 => _AnalogChannelTemperatures[0].ToString(),
                1 => _AnalogChannelTemperatures[1].ToString(),
                _ => "0.0"
            };
        }
        private int ComplementConvert(UInt32 data)
        {
            data &= 0x7ff;
            int mark = 1;
            if ((data & 0x400) != 0)
            {
                mark = -1;
                data &= 0x3ff;
                data = ~data;
                data &= 0x3ff;
                data = +1;
            }
            //补码运算
            int temprature = (int)data;
            temprature *= mark;
            return temprature;
        }
        internal string Read()
        {
            StringBuilder stringBuilder = new StringBuilder();
            #region Pcie board
            string boardName = "PcieBoard:";
            HdIO.WriteReg(PcieBdReg.W.SysMon_Reset, 0);
            HdIO.WriteReg(PcieBdReg.W.SysMon_Reset, 1);
            Thread.Sleep(5);
            UInt32 data = 0;
            data = HdIO.ReadReg(PcieBdReg.R.SysMon_ReadData);
            stringBuilder.AppendLine($"{boardName}SysMon_ReadData={((uint)data).ToString()}");
            ReadAnalogChannelTemperatures();
            stringBuilder.AppendLine($"{boardName}PhyChannelTemperatures={AnalogChannelTemperatures[0].ToString()}");
            stringBuilder.AppendLine($"{boardName}PhyChannelTemperatures_8G={AnalogChannelTemperatures[1].ToString()}");

            HdIO.WriteReg(PcieBdReg.W.SysMon_Reset, 0);
            #endregion
            stringBuilder.AppendLine("======================================");

            #region S6Board

            #endregion
            stringBuilder.AppendLine("======================================");
            #region ProcessBoard
            boardName = "ProcBoard:";
            HdIO.WriteReg(ProcBdReg.W.SysMon_pro_sysmon_rst, 0);
            //HdIO.WriteReg(ProcBdReg.W.SysMon_pro_sysmon_rst, 1);
            Thread.Sleep(5);
            data = HdIO.ReadReg(ProcBdReg.R.SysMon_pro_fpga_temp);
            data &= 0xfff;
            double temprature = 0.0;
            temprature = (int)data;
            temprature = (temprature * 503.975) / 4096 - 273.15;
            stringBuilder.AppendLine($"{boardName}SysMon_pro_fpga_temp={temprature.ToString()}℃");

            data = HdIO.ReadReg(ProcBdReg.R.SysMon_pro_fpga_vccaux);
            data &= 0xfff;
            temprature = (int)data;
            temprature = temprature / 4096 * 3;
            stringBuilder.AppendLine($"{boardName}SysMon_pro_fpga_vccaux={temprature.ToString()}");

            data = HdIO.ReadReg(ProcBdReg.R.SysMon_pro_fpga_vccbram);
            data &= 0xfff;
            temprature = (int)data;
            temprature = temprature / 4096 * 3;
            stringBuilder.AppendLine($"{boardName}SysMon_pro_fpga_vccbram={temprature.ToString()}");

            data = HdIO.ReadReg(ProcBdReg.R.SysMon_pro_fpga_vccint);
            data &= 0xfff;
            temprature = (int)data;
            temprature = temprature / 4096 * 3;
            stringBuilder.AppendLine($"{boardName}SysMon_pro_fpga_vccint={temprature.ToString()}");

            //HdIO.WriteReg(ProcBdReg.W.SysMon_pro_sysmon_rst, 0);
            #endregion
            stringBuilder.AppendLine("======================================");
            #region AcqBoard
            for (int acqBdIndex = 0; acqBdIndex < Hd.currProduct!.AcqBd!.ExistsDefines.Count; acqBdIndex++)
            {
                if (Hd.currProduct!.AcqBd!.ExistsDefines[acqBdIndex])
                {
                    AcqBdNo acqBdNo = (AcqBdNo)acqBdIndex;
                    boardName = "AcqBoard_" + acqBdNo.ToString()+":";

                    data = Hd.currProduct!.AcqBd.ReadReg(AcqBdReg.R.SysMon_acq_fpga_temp, acqBdNo);
                    data &= 0x3ff;
                    temprature = (int)data;
                    temprature = (temprature * 501.3743) / 1024 - 273.6777;
                    stringBuilder.AppendLine($"{boardName}SysMon_acq_fpga_temp={temprature.ToString()}℃");

                    data = Hd.currProduct!.AcqBd.ReadReg(AcqBdReg.R.SysMon_acq_fpga_vccaux, acqBdNo);
                    data &= 0x3ff;
                    temprature = (int)data;
                    temprature = temprature / 1024 * 3;
                    stringBuilder.AppendLine($"{boardName}SysMon_acq_fpga_vccaux={temprature.ToString()}");

                    data = Hd.currProduct!.AcqBd.ReadReg(AcqBdReg.R.SysMon_acq_fpga_vccbram, acqBdNo);
                    data &= 0x3ff;
                    temprature = (int)data;
                    temprature = temprature / 1024 * 3;
                    stringBuilder.AppendLine($"{boardName}SysMon_acq_fpga_vccbram={temprature.ToString()}");

                    data = Hd.currProduct!.AcqBd.ReadReg(AcqBdReg.R.SysMon_acq_fpga_vccint, acqBdNo);
                    data &= 0x3ff;
                    temprature = (int)data;
                    temprature = temprature / 1024 * 3;
                    stringBuilder.AppendLine($"{boardName}SysMon_acq_fpga_vccint={temprature.ToString()}");

                    data = Hd.currProduct!.AcqBd.ReadReg(AcqBdReg.R.SysMon_acq_temp_adc1, acqBdNo);
                    data &= 0x3ff;
                    temprature = (int)data;
                    temprature = temprature * 0.125;
                    stringBuilder.AppendLine($"{boardName}SysMon_acq_temp_adc1={temprature.ToString()}℃");

                    data = Hd.currProduct!.AcqBd.ReadReg(AcqBdReg.R.SysMon_acq_temp_adc2, acqBdNo);
                    data &= 0x3ff;
                    temprature = (int)data;
                    temprature = temprature * 0.125;
                    stringBuilder.AppendLine($"{boardName}SysMon_acq_temp_adc2={temprature.ToString()}℃");

                    data = Hd.currProduct!.AcqBd.ReadReg(AcqBdReg.R.SysMon_acq_temp_pcb1, acqBdNo);
                    temprature=ComplementConvert(data)* 0.125;
                    stringBuilder.AppendLine($"{boardName}SysMon_acq_temp_pcb1={temprature.ToString()}℃");

                    data = Hd.currProduct!.AcqBd.ReadReg(AcqBdReg.R.SysMon_acq_temp_pcb2, acqBdNo);
                    temprature = ComplementConvert(data) * 0.125;
                    stringBuilder.AppendLine($"{boardName}SysMon_acq_temp_pcb2={temprature.ToString()}℃");
                    stringBuilder.AppendLine("======================================");
                }
            }
            #endregion
            return stringBuilder.ToString();
        }
        public double GetAnalogChannelTemperature(int whichType=0)
        {
            ReadAnalogChannelTemperatures();
            return whichType switch
            {
                0 => _AnalogChannelTemperatures[0],
                1 => _AnalogChannelTemperatures[1],
                _ => 0.0,
            };
        }
    }
}